-7(b-6)=84

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Solution for -7(b-6)=84 equation: 



-7(b-6)=84

We move all terms to the left:

-7(b-6)-(84)=0

We multiply parentheses

-7b+42-84=0

We add all the numbers together, and all the variables

-7b-42=0

We move all terms containing b to the left, all other terms to the right

-7b=42

b=42/-7

b=-6

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